Use a soft cloth or sponge and wipe them down with the soap solution and then rinse them with the hose.
Water requirements for solar panel cleaning.
In this article you will learn how to clean solar panels the right way.
California based solar installer and maintenance provider bland company never uses a cleaning agent on solar panels instead relying on deionized water and a rotating brush system to wash solar panels.
However unless you live somewhere with high amounts of smog dust dirt or sand blowing around solar panel cleaning is generally not necessary in most cases occasional rain will be enough to naturally and safely keep your solar panels clean and free of debris that could lower production.
Mineral rich water may leave deposits of particles over time and its chemistry is not recommended for the glass of modules.
Module manufacturers recommend the use of distilled or de ionized water to clean solar panels.
But first let s look at when and why you might need to invest in solar panel cleaning equipment or hire a professional cleaning service.
They found that tilted panels don t require cleaning as much as flat panels.
The actual cleaning process for solar panels for easy and the biggest challenge most people encounter is related to getting to the panels.
The best way to clean solar panels is through professional help as of may 31 2020 australia now has more than 2 43 million solar power systems installed across rooftops.
The first thing you want to do is to check with your solar panel manufacturer.
Water jet pressure cleaning solar panels with vinegar is also a recommended norm that is widely in use.
We ll get to the best way to clean your solar panels in a minute.
Avoid using water with high mineral content.
However cleaning is one aspect of solar panel maintenance that should not be taken lightly.
Your solar panels need to be exposed to sunlight in order to produce power.
How to clean solar panels.
Control of water use is a key element to the economic viability and environmental stewardship of many pv installations.
According to the clean energy council 2018 also saw a 45 per cent growth in commercial solar power systems.
Fill a bucket with warm soapy water or cleaning solution designed for solar panels.
Soaps can leave a film or residue that not only shades panels like the dirt that was just washed off but it can also encourage dirt to stick and build up faster said daniel green bland.
They might have specific recommendations for cleaning.
Check with your solar installers and providers to determine if there is any information about solar panel cleaning recommendations and dos or don ts when it comes to cleaning your system.
But this is usually followed by a water jet spray to clean the entire panel surface.
Here again the nozzle pressure cannot go above 35 bars as it may lead to surface or structural damage of the panel.
